fix syntax

.openpkg/openpkg-dev-release

@@ -56,7 +56,7 @@ $info->{"commit-message"} =~ s/'/\\'/sg;
 $cmd .= "mtn commit -m '" . $info->{"commit-message"} . "' .";
 print STDOUT "\$ $cmd\n";
 my $rc;
-for (my $i = 0; i < 10; $i++) {
+for (my $i = 0; $i < 10; $i++) {
     $rc = system($cmd);
     last if ($rc == 0);
     print STDERR "openpkg-dev-release: WARNING: failed to commit to VCS repository (retrying in 2 seconds)\n";